715
WWUS45 KRIW 241916
WSWRIW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
1216 PM MST Wed Dec 24 2025

WYZ012-014-251415-
/O.CON.KRIW.WW.Y.0039.251225T0600Z-251226T0000Z/
Teton and Gros Ventre Mountains-Wind River Mountains West-
1216 PM MST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 5 PM MST THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches.
  Winds gusting as high as 50 mph.

* WHERE...Wind River Mountains West and Teton and Gros Ventre
  Mountains.

* WHEN...From 11 PM this evening to 5 PM MST Thursday.

* IMPACTS...Travel could be difficult, including over Teton and
  Togwotee Passes.

* ADDITIONAL DETAILS...Snow levels will generally be 8500 to 9000
  feet Wednesday night, dropping to around 7000 feet for Thursday
  afternoon. Sharp drops in snow amounts are expected at and below
  snow levels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter .

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info .

&&

$$

For more information from the National Weather Service, visit
https://weather.gov/riw/ .

Wittmann